A week after launching a massive military campaign inside Iran, the United States insists it has the firepower to keep fighting for weeks — even months. But behind the confident rhetoric from Washington, analysts warn the real test may not be the next strike, but the long-term strain on America’s most advanced weapons stockpiles.

The operation, dubbed Operation Epic Fury, began on February 28 with sweeping US-Israeli strikes across Iran. In the opening wave, Iranian supreme leader Ali Khamenei was killed, dramatically escalating the conflict and triggering a rapid cycle of retaliation across the region.

White House projects confidence

President Donald Trump says the United States can sustain the campaign far beyond the four to five weeks he initially predicted.

“We’ve got no shortage of munitions,” Defence Secretary Pete Hegseth said during a visit to United States Central Command. Military leaders have echoed that message, insisting US forces have sufficient precision weapons for both offensive and defensive operations.

Yet Trump has acknowledged a critical caveat: the most advanced weapons — long-range missiles and interceptors — remain in shorter supply.

The brutal arithmetic of modern war

The conflict is already consuming weapons at staggering rates. According to CENTCOM, US forces struck more than 3,000 targets in Iran in the first week alone.

Iran’s response has leaned heavily on the cheap but effective Shahed‑136 drone. Each costs as little as $20,000, but intercepting them often requires missiles costing hundreds of thousands — or more.

In some cases, fighter jets armed with AIM‑9 Sidewinder missiles costing about $450,000 have been used to destroy drones worth a fraction of that price.

Patriot missiles running down

The greatest concern surrounds the high-end Patriot missile system used to intercept ballistic missiles.

Analysts at the Center for Strategic and International Studies estimate hundreds may already have been fired since the war began. Replacing them is slow: defence giant Lockheed Martin produced just over 600 PAC-3 interceptors in 2025.

Even with plans to boost production, experts say a newly ordered missile might take two years to arrive.

A war that could reshape global strategy

The United States is unlikely to run out of weapons during the current conflict. The deeper risk is what happens afterwards.

If stockpiles are drained, Washington could face hard choices about future crises — from Europe to the Indo-Pacific.

As one analyst put it, the question is no longer whether the US can fight this war — but what it will have left when it ends.

Can the US sustain its war in Iran?

It's being said that Iran missile launches are down 92%, drone launches down about the same and the missile launchers have been depleted by around 60%. It's the Patriot systems that will be being taxed the most but there's a fairly large stockpile and as stated the amount of missile and drone attacks have dramatically reduced. The Iranian Navy has basically been taken out of action and as of today the IRGC Navy is being struck. These are the midget subs, mine layers and fast attack boats. The air force is also gone. The US will have no trouble continuing this for some time. Much longer than Iran if we're just talking offensive weapon systems. Having air superiority means standoff weapons are no longer required. The US will have no trouble continuing this for some time. Much longer than Iran.

33 minutes ago, dinsdale said:

It's being said that Iran missile launches are down 92%, drone launches down about the same

Where is that being said?

Current TV and Newspaper reports are saying the opposite!

2 minutes ago, scottiejohn said:

Where is that being said?

Current TV and Newspaper reports are saying the opposite!

It's not. It's what I'm thinking. US ships operated in the Red Sea with Houthis shooting at the and Iran offensive capability has been severely depleted. As it is the Gerald R. Ford strike group is in the Red Sea and the Abraham Lincoln is in the gulf region of the Arabian Sea. The George H.W. Bush joins Abe Lincoln and that's two aircraft strike groups in the Gulf. Massive power so it's IMO likely a cruiser and a couple of destroyers will head into the strait. Let's wait and see if I'm right.

53 minutes ago, dinsdale said:

It's being said that Iran missile launches are down 92%, drone launches down about the same and the missile launchers have been depleted by around 60%. It's the Patriot systems that will be being taxed the most but there's a fairly large stockpile and as stated the amount of missile and drone attacks have dramatically reduced. The Iranian Navy has basically been taken out of action and as of today the IRGC Navy is being struck. These are the midget subs, mine layers and fast attack boats. The air force is also gone. The US will have no trouble continuing this for some time. Much longer than Iran if we're just talking offensive weapon systems. Having air superiority means standoff weapons are no longer required. The US will have no trouble continuing this for some time. Much longer than Iran.

Source? Or is "it's being said" enough for you?

Oh wait... Edit... Now it's not "What's being said" it's what's rattling around in your cranium. Why lie in the first post?

1 minute ago, dinsdale said:

it's IMO likely a cruiser and a couple of destroyers will head into the strait. Let's wait and see if I'm right.

Why would any warships go into narrow constricted straits and enter an enclosed body of water which they do not control which would put such ships permanently in harms way whilst inside that enclosed body!

Please also note the reports of minelaying in that area and that there are at present NO USN minesweeping capabilities in the area!

They will only enter restricted waters when the severe threat has GONE!

Can Nato sustain another Us war, a war nobody asked for, except Israel and some analytics claims saudi wanted Irans regional influence to be limited, I do not think they saw what was coming. And for Saudi officially support for Israel is not in public interest for the kingdom of Saudi Arabia.

9 minutes ago, mikebike said:

Source? Or is "it's being said" enough for you?

Oh wait... Edit... Now it's not "What's being said" it's what's rattling around in your cranium. Why lie in the first post?

I can't be bothered. You think I'm making it up I don't care. You have a keyboard in front of you LOOK IT UP. I'd suggest not using CNN to find out.

18 minutes ago, scottiejohn said:

Why would any warships go into narrow constricted straits and enter an enclosed body of water which they do not control which would put such ships permanently in harms way whilst inside that enclosed body!

Please also note the reports of minelaying in that area and that there are at present NO USN minesweeping capabilities in the area!

They will only enter restricted waters when the severe threat has GONE!

Reports of mines is unconfirmed. As for mines though helicopters and drones have mine detection capability.

7 minutes ago, dinsdale said:

As for mines though helicopters and drones have mine detection capability.

Only in very limited cases and only against certain types of mines and the helicopters have only a very limited way of destroying only certain types!

Just now, scottiejohn said:

Only in very limited cases and only against certain types of mines and the helicopters have only a very limited way of destroying only certain types!

Agree. It's the ground mines that are the problem although the MH-53 Sea Dragon has countermeasures for these.

1 hour ago, dinsdale said:

Agree. It's the ground mines that are the problem although the MH-53 Sea Dragon has countermeasures for these.

It only has a very limited capability to do as it depends on the type of ground mine, Acoustic, Pressure, Riser, Combination etc etc! It can never claim to have cleared an area free as it does not know the "ship Count" settings of the mine nor can it destroy many, if any, of them!

You need divers or ROV's to do that final check!

I suggest that you stop posting about a subject that you only have "internet" so called knowledge of!

2 hours ago, dinsdale said:

I can't be bothered. You think I'm making it up I don't care. You have a keyboard in front of you LOOK IT UP. I'd suggest not using CNN to find out.

Im sure someone will say they are lying about it. BBC reports its 86 but I did see many others saying 92 as you said.

https://www.bbc.com/news/articles/cdxzzqe82d2o

2 hours ago, dinsdale said:

It's not. It's what I'm thinking. US ships operated in the Red Sea with Houthis shooting at the and Iran offensive capability has been severely depleted. As it is the Gerald R. Ford strike group is in the Red Sea and the Abraham Lincoln is in the gulf region of the Arabian Sea. The George H.W. Bush joins Abe Lincoln and that's two aircraft strike groups in the Gulf. Massive power so it's IMO likely a cruiser and a couple of destroyers will head into the strait. Let's wait and see if I'm right.

Those three groups means over 25% of USN strike groups now located in and around the Gulf.

🤔

Gulf Air evacuated their fleet from Al Muharraq. Bahrain is now having to make choices what it can defend, and what it can't. In Saudi Arabia, USAF KC135 tankers have pulled out from Prince Sultan Air Base, because the base can't be defended. Again, some hard choices are being made what can be defended, and what can't. The depletion of Iranian offensive weapons might be a mirage. No proof has been offered about the destruction of launchers. For the drone launchers, the launcher might be a standardised trailer design, that can be knocked up in any bus depot garage. Or a frame fitted to a pickup (see what the Russians have been doing with Dodge trucks), or even a collapsable trolley which kind of looks like a gurney.

There is published evidence that the Iranians have been using deception tactics to fake battle damage, using the same techniques as Russia; eg 3D images of aircraft on runways is actually quite effective.

7 hours ago, Hummin said:

Can Nato sustain another Us war, a war nobody asked for, except Israel and some analytics claims saudi wanted Irans regional influence to be limited, I do not think they saw what was coming. And for Saudi officially support for Israel is not in public interest for the kingdom of Saudi Arabia.

I suspect NATO in its current form is on its last legs. As far as Europe is concerned the only real threat is Russia and after the Ukrainian war has finished and Putin is gone hopefully we will be able to back to more normal relations.

All it would take is another Trump-like President and NATO in its current form would be finished. Europe is quite capable of forming its own alliance or even its own military without the US and would be a lot safer if it did without the possibility of being dragged Ito more pointless wars perhaps even Canada Australia and NZ would like to join.

That would require all US bases in Europe and any other countries that joined to tell the US to get lost. Certainly Europe maybe even the Middle East (apart from Israel unless it changes) and perhaps the world would be a much safer place.

There seems to be a big difference between the mindsets of European and US people/governments Europeans would rather spend money improving the lives, health and wellbeing of it people whereas the US it would appear would rather spend the money on its military and making the wealthy even more so.

Rather than "We the People" it's becoming more like "Sod the People" we got the money so we're more important.

21 minutes ago, Bannoi said:

There seems to be a big difference between the mindsets of European and US people/governments Europeans would rather spend money improving the lives, health and wellbeing of it people whereas the US it would appear would rather spend the money on its military and making the wealthy even more so.

Rather than "We the People" it's becoming more like "Sod the People" we got the money so we're more important.

This mindset allowed Europe to invest in desirable things. It's time for the USA to step back and let Europe manage its own defense.

2 minutes ago, Fact said:

This mindset allowed Europe to invest in desirable things. It's time for the USA to step back and let Europe manage its own defense.

I couldn't agree more

10 minutes ago, Bannoi said:

I couldn't agree more

Including Israel. Strip out US defence aid ("free stuff"), Israel spends less than 5% of GDP, so below the target that NATO members agree they need to aim for, despite, on the face of it, being in a more peaceful environment.

31 minutes ago, Fact said:

This mindset allowed Europe to invest in desirable things. It's time for the USA to step back and let Europe manage its own defense.

Not another dime for NATO

3 hours ago, Bannoi said:

I suspect NATO in its current form is on its last legs. As far as Europe is concerned the only real threat is Russia and after the Ukrainian war has finished and Putin is gone hopefully we will be able to back to more normal relations.

All it would take is another Trump-like President and NATO in its current form would be finished. Europe is quite capable of forming its own alliance or even its own military without the US and would be a lot safer if it did without the possibility of being dragged Ito more pointless wars perhaps even Canada Australia and NZ would like to join.

That would require all US bases in Europe and any other countries that joined to tell the US to get lost. Certainly Europe maybe even the Middle East (apart from Israel unless it changes) and perhaps the world would be a much safer place.

There seems to be a big difference between the mindsets of European and US people/governments Europeans would rather spend money improving the lives, health and wellbeing of it people whereas the US it would appear would rather spend the money on its military and making the wealthy even more so.

Rather than "We the People" it's becoming more like "Sod the People" we got the money so we're more important.

Why should New Zealand and Australia join a army treaty? Do they have any natural enemies, and strategic why should they need a military union, except between each other?

An economic deal, yes that's more natural

12 hours ago, Enoon said:

Those three groups means over 25% of USN strike groups now located in and around the Gulf.

🤔

I was wrong. Looks like the George H.W. Bush will relieve the Gerald R. Ford.

3 hours ago, Hummin said:

Why should New Zealand and Australia join a army treaty? Do they have any natural enemies, and strategic why should they need a military union, except between each other?

An economic deal, yes that's more natural

Australia and New Zealand are a colonial people; there are a lot of (revanchist) people in the region who think the colonial people should go "home".

Eurasian enthusiasts in Russia, such as Putin, label the British/Americans/Canadians/Australians/New Zealanders as all the same people, the Atlanticists, because we have built a civilisation based on maritime trade, but the rest of the world doesn't do that. His mentor, Dugin, goes a step further, and believes the world would be better off without the Atlanticists, ie. kill them all. It's utter fruit loop nonsense.

Carney has talked of a "Middle Power" strategy.

https://carnegieendowment.org/emissary/2026/01/carney-middle-powers-davos-speech

Many a think tank has picked apart the Davos speech, exposing the flaws in the vision, but even the strongest critics like ex-con Conrad Black, found much to admire abou it.

12 minutes ago, Roadsternut said:

Australia and New Zealand are a colonial people; there are a lot of (revanchist) people in the region who think the colonial people should go "home".

Eurasian enthusiasts in Russia, such as Putin, label the British/Americans/Canadians/Australians/New Zealanders as all the same people, the Atlanticists, because we have built a civilisation based on maritime trade, but the rest of the world doesn't do that. His mentor, Dugin, goes a step further, and believes the world would be better off without the Atlanticists, ie. kill them all. It's utter fruit loop nonsense.

Carney has talked of a "Middle Power" strategy.

https://carnegieendowment.org/emissary/2026/01/carney-middle-powers-davos-speech

Many a think tank has picked apart the Davos speech, exposing the flaws in the vision, but even the strongest critics like ex-con Conrad Black, found much to admire abou it.

At the same time China shows great interest!

We will come to a point where we just have to accept China's power, and cooperate with them, or continue spending resources trying to keep them out, and defeat them the American way.

There will be a turning point soon, especially when USA becomes the same size threat, and also the despised threatening choice. Not because China is not a great future threat no matter what we do, they are more a quiet one, who do not step on our toes, yet

Europe car park is now flooded with Chinese cars, we are already more depended on consumer articles from them, than from anywhere else, and our economic becomes more reliable on China than USA.

We understand the future scenario, either empty the bank go with USA, or fill the bank go with China

5 hours ago, Hummin said:

At the same time China shows great interest!

We will come to a point where we just have to accept China's power, and cooperate with them, or continue spending resources trying to keep them out, and defeat them the American way.

There will be a turning point soon, especially when USA becomes the same size threat, and also the despised threatening choice. Not because China is not a great future threat no matter what we do, they are more a quiet one, who do not step on our toes, yet

Europe car park is now flooded with Chinese cars, we are already more depended on consumer articles from them, than from anywhere else, and our economic becomes more reliable on China than USA.

We understand the future scenario, either empty the bank go with USA, or fill the bank go with China

I don't think there has ever been much in the way of US consumer goods in Europe. Something to do with their 110v. Chinese cars are still a small minority; fast growing sure, but from a low base. Its pushing European car makers, eg. Renault through Dacia are coming up with very credible EVs at the right price point. The car parks are not "flooded" with Chinese cars, unless you are referring to the MG dealership customer service carpark.

The world isn't a binary choice.

38 minutes ago, Roadsternut said:

I don't think there has ever been much in the way of US consumer goods in Europe. Something to do with their 110v. Chinese cars are still a small minority; fast growing sure, but from a low base. Its pushing European car makers, eg. Renault through Dacia are coming up with very credible EVs at the right price point. The car parks are not "flooded" with Chinese cars, unless you are referring to the MG dealership customer service carpark.

The world isn't a binary choice.

Most of the Us products are now made elsewhere, and Chinese ev cars if flooding Europe as we speak with 11% for now and they just opening European factories as we speak. Honestly my impression it was more, but 11% a few years in, is still impressive and gives a significant number of growing, and will be sustainable marked for them.